Top Definition
The act of oral sex on a man. Specifically when using the hands in addition to the mouth, and twisting them in opposite directions.
I'd like you to whumba me.

Jenna Jameson is a whumba champion.
by Shenani September 18, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×